.\"
.\" Copyright (c) Mark J. Kilgard, 1996.
.\"
.TH glutRemoveLayer 3GLUT "3.8" "GLUT" "GLUT"
.SH NAME
glutRemoveOverlay - removes the overlay (if one exists) from the current window. 
.SH SYNTAX
.nf
.LP
void glutRemoveOverlay(void);
.fi
.SH DESCRIPTION
glutRemoveOverlay removes the overlay (if one exists). It is safe
to call glutRemoveOverlay even if no overlay is currently
established--it does nothing in this case. Implicitly, the window's
layer in use changes to the normal plane immediately once the
overlay is removed. 

If the program intends to re-establish the overlay later, it is typically
faster and less resource intensive to use glutHideOverlay and
glutShowOverlay to simply change the display status of the
overlay. 
.SH SEE ALSO
glutEstablishOverlay, glutDestroyWindow
.SH AUTHOR
Mark J. Kilgard (mjk@nvidia.com)
